Dead pixels - Galaxy S 4 Active General

Just found about 8 dead pixels when testing with a black background. Now that I found them you know they will bother me lol. You guys may want to check for them. You can use dead pixel checker from the play store and set it to black. Look closely, the more noticeable ones are when multiple dead pixels are grouped together.
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4

joshuadjohnson22 said:
Just found about 8 dead pixels when testing with a black background. Now that I found them you know they will bother me lol. You guys may want to check for them. You can use dead pixel checker from the play store and set it to black. Look closely, the more noticeable ones are when multiple dead pixels are grouped together.
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4
Click to expand...
Click to collapse
I seem to remember some Windows software for LCD screens that would "coax" dead pixels back to life by rapidly cycling the colors sent to them or something like that... Might want to see if such software exists for Android...

joshuadjohnson22 said:
Just found about 8 dead pixels when testing with a black background. Now that I found them you know they will bother me lol. You guys may want to check for them. You can use dead pixel checker from the play store and set it to black. Look closely, the more noticeable ones are when multiple dead pixels are grouped together.
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4
Click to expand...
Click to collapse
I'm not trying it out. If I was to find one I would be calling att with a warranty claim first thing in the morning.
Sent from my SAMSUNG-SGH-I537 using XDA Premium 4 mobile app

IMissPalmOS said:
I seem to remember some Windows software for LCD screens that would "coax" dead pixels back to life by rapidly cycling the colors sent to them or something like that... Might want to see if such software exists for Android...
Click to expand...
Click to collapse
tmease1 said:
I'm not trying it out. If I was to find one I would be calling att with a warranty claim first thing in the morning.
Sent from my SAMSUNG-SGH-I537 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I agree, I wish I didn't know lol. I am running the "fix" let's see how it goes. I finally stopped getting the "return your defective phone" alerts from AT&T... I really don't want to go through that again...
EDIT: dead/stuck pixel test didn't work, I ran it for 30 minutes

joshuadjohnson22 said:
I agree, I wish I didn't know lol. I am running the "fix" let's see how it goes. I finally stopped getting the "return your defective phone" alerts from AT&T... I really don't want to go through that again...
EDIT: dead/stuck pixel test didn't work, I ran it for 30 minutes
Click to expand...
Click to collapse
That sucks. Do a claim and get a replacement. If I was in your shoes I would do it.
Sent from my SAMSUNG-SGH-I537 using XDA Premium 4 mobile app

tmease1 said:
That sucks. Do a claim and get a replacement. If I was in your shoes I would do it.
Sent from my SAMSUNG-SGH-I537 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
For now I will hold off, I do not feel like setting everything up again... I just went through the process of replacing it a few months ago and it was so annoying, they messed up 2 times and it took 3 times to get me the right device and ship it to the right house... I will give it a few weeks and call and see if I can just go to a repair place and have them toss a new screen in it or replace it on the spot. I would like to know if anyone else is having this issue so I can know if it is even wroth fixing... if more people have this issue the chances are the replacement screen will too.

joshuadjohnson22 said:
Just found about 8 dead pixels when testing with a black background. Now that I found them you know they will bother me lol. You guys may want to check for them. You can use dead pixel checker from the play store and set it to black. Look closely, the more noticeable ones are when multiple dead pixels are grouped together.
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4
Click to expand...
Click to collapse
I have droidwall installed, and I installed dead pixel checker. First of all, I'm curious as to why the app needs full network access if all it's doing is displaying full color screens one after another. Droidwall did catch it trying to send off 4 packets to some ip address.
No dead pixels that I could detect while using the app, there were some narrow vertical lines that looked a bit off but I think that's because I have a Ghost Armor screen protector on, and those are from the 'glue' or whatever keeps the screen protector adhered to the Gorilla Glass.

I have one dead pixel right,top corrner

I finally broke down and downloaded one of the pixel check apps off of the play store. I can't remember the name of it because once I was done I uninstalled it. Anyway, I'm good. Seeing this thread tempted me to damn much not to try it out.
Sent from my LG-E970 using XDA Premium 4 mobile app

joshuadjohnson22 said:
Just found about 8 dead pixels when testing with a black background. Now that I found them you know they will bother me lol. You guys may want to check for them. You can use dead pixel checker from the play store and set it to black. Look closely, the more noticeable ones are when multiple dead pixels are grouped together.
Sent from my SAMSUNG-SGH-I537 using Tapatalk 4
Click to expand...
Click to collapse
There is a few software and physical ways of sorting these but it’s not guaranteed plus it should be covered under your warranty.

My first device had > 14 damaged pixels, 4 of them would show even on lower brightness levels. My new device has a few too - but I can't see them under normal conditions. Found them via magnifying glass (black screen, max brightness)... Don't do that - you will probably find some

Related

broken camera and 2 dead pixels out of the box

I received my shipment today.
The very first thing I did after signing in was update the system to 4.1.1.
After playing for a few minutes I noticed a dead or stuck pixel on the right side of the screen. I ran the display test app and found another dead pixel in the middle of the screen.
I tried the camera with Google hangouts and Skype and all I get is garbled green signal. Using the nexus 7 camera launched yielded the same result.
Doing a full factory reset did not fix the problems.
Needless to say this going back. I'm disappointed that this excellent device is having these quality issues.
I have a single dead pixel on the very edge. It's only visible on a completely black screen so I'm gonna live with it.
Good luck with your return.
Sent from my Nexus 7 using xda app-developers app
redmonke255 said:
I have a single dead pixel on the very edge. It's only visible on a completely black screen so I'm gonna live with it.
Good luck with your return.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
I would recommend you get it exchanged. At the end of the day its still a defect. Maybe wait a little while so they have more stock to ship another one.
dublued said:
I would recommend you get it exchanged. At the end of the day its still a defect. Maybe wait a little while so they have more stock to ship another one.
Click to expand...
Click to collapse
I got mine from staples so I'll have to deal with them. I'll wait until they have stock.
Sent from my Nexus 7 using xda app-developers app
They have a little thing in the booklet. I think its referring to dead pixels. It was kind of confusing tho
Sent from my Nexus 7 using Tapatalk 2
Shano56 said:
They have a little thing in the booklet. I think its referring to dead pixels. It was kind of confusing tho
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Do you know what page its on? I didn't see any mention of it
Edit: never mind, I see it in the warranty booklet under the LCD defect policy

Screen extreamly white/faded. UPDATED: included video

I saw another post from gamestop but I received mine from play store. And mine seems to be an extreamly bad case: see the picture. Barely useable since its so white. Anyone seen this problem / have any ideas? Also, has anyone had to get a replacement from the play store and have any information about it? Do you get a brand new one?
Edit: For everyone who think i edited it..... http://www.youtube.com/watch?v=2NkRSP2aKQI&feature=youtu.be
****.......yer your gonna want to return that.
Sent from my Nexus 7 using xda premium
Photoshopped. Look at the bottom left of the screen.
Sent from my Nexus 7 using xda app-developers app
ndeer44 said:
I saw another post from gamestop but I received mine from play store. And mine seems to be an extreamly bad case: see the picture. Barely useable since its so white. Anyone seen this problem / have any ideas? Also, has anyone had to get a replacement from the play store and have any information about it? Do you get a brand new one?
Click to expand...
Click to collapse
nice photoshop... trollerama.
theoneofgod said:
Photoshopped. Look at the bottom left of the screen.
Click to expand...
Click to collapse
That is probably just from the camera moving while taking the picture. I've seen at least one other user with a screen that bad. So it may be real.
Mine was looked white and faded at first, however nothing remotely that bad. After about 3 days it seemed to get better. Though it seems most times when I play a video it gets white and faded again, but goes away a few seconds after leaving the video app.
But something that bad, I'm not sure if that'll look normal after a few days or not.
theoneofgod said:
Photoshopped. Look at the bottom left of the screen.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Good catch. 'shopped indeed.
I love when people actually put in effort to troll.....
ndeer44 said:
I saw another post from gamestop but I received mine from play store. And mine seems to be an extreamly bad case: see the picture. Barely useable since its so white. Anyone seen this problem / have any ideas? Also, has anyone had to get a replacement from the play store and have any information about it? Do you get a brand new one?
Click to expand...
Click to collapse
I call Photoshop shenanigans
Sent from my KRAKD Nexus 7 using xda premium
themassofthesun said:
I call Photoshop shenanigans
Sent from my KRAKD Nexus 7 using xda premium
Click to expand...
Click to collapse
Really? give me two seconds and ill upload a video
The screen should look good. I downloaded the display tester app and checked. The saturation is great and even the blacks were awesome!
My life for Aiur
theoneofgod said:
Photoshopped. Look at the bottom left of the screen.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Heres a video...http://www.youtube.com/watch?v=2NkRSP2aKQI&feature=youtu.be
Its really ****ed. I havent even moved it out of my room. worked perfectly for the first week then this randomly happened.
I dont know why it looks so bright, it was only on 50% but persists no matter what brightness
Screen is good compared to what? My screen has awful gamma
Sent from my Galaxy Nexus using xda premium
Don't know if its from being used to my galaxy nexus or what but the screen is not impressive at all
Sent from my Galaxy Nexus using xda premium
I really dont know why the screen doesnt line up, maybe i was holding it at an angle or something, but its legit just watch the vid
I wonder what would happen if you play a video, like the Transformers movie. My screen gets worse after playing videos, but then clears up (though never really looks completely good).
Ravynmagi said:
I wonder what would happen if you play a video, like the Transformers movie. My screen gets worse after playing videos, but then clears up (though never really looks completely good).
Click to expand...
Click to collapse
Same thing happens regardless of what im doing. After like 5 minutes of staying on it will only half as bad, but whenever i turn the screen off for more than 2 minutes it goes back to this
So same thing just started affecting me today. First let me start out that I've had 0 issues until today. Went to try one of the root kits and got my N7 rooted updated SU and restarted now its washed out just like whats shown by OP. Could be coincidence who knows. Is this a common defect that takes time to occur?
I bought mine on Monday from office depot. It was great until Thursday morning when it started this exact problem. I'm going back to office depot to exchange it tomorrow. My mom bought one from the Google play store and she hasn't had any of these problems.
Sent from my Nexus 7 using xda app-developers app
That is defective. Exchange it.
Same problem here. It was fine since I got it and now the screen is all washed out.
search for the thread of "screen burn in + washed out", you will find more information on RMA there. I had the same issue and received my replacement in 4 days. the left side of the screen is still a bit lifted on the new one, but that is nothing compared to white out screen.
Sent from my Nexus 7 using XDA Premium HD app

Stuck-Dead Pixels

This is an open poll for everyone, share your experience with those nasty pixels, you got one? Two? More? None? :fingers-crossed:
No dead pixels here. But with such high PPI, i think it might be hard to notice a single bad pixel.
None that I can see.
None for me also very happy.
I got one and it's going back as soon as they have more in stock..
paulrgod said:
I got one and it's going back as soon as they have more in stock..
Click to expand...
Click to collapse
Unfortunately they say that up to two dead pixels is normal so they will not replace it
my z is in purple color,
no dead pixels here
No dead pixels here as well.
Sent from my C6603 using xda app-developers app
I got two bright pixel on ma z
Sent from my C6603 using xda premium
Two bright pixels
One dead pixel..
İ'll send it back as soon as possible.
Mine's fine, checked it using pixel fixer.
Sent from my C6603 using xda app-developers app
Another quick way to ensure that your screen is ok is the service menu,
directly from the dialer press:
*#*#7378423#*#*
then under the "service tests" choose "display" and tap on the screen,
the stuck pixels can be found easily on black and white screen tests.
"Does Your Z Transform Into A Microwave Oven?"
The Z; the phone that keeps on giving Next poll:
- YES! : ██████████ 70%
- Not Yet! : █████ 20%
- No : ██ 10% ​
2 Z's both with dead pixels. The guy in the store was really patronising earlier. Will visit him again tomorrow!
Sent from my C6603 using xda app-developers app
Very important ! --> Check it on FULL brightness , a pixel mistake shows then only .....
Use Dead Pixel Test (UJACHA) app from Plays Store.
I test 2 xperia z with 2 bright pixel on each phone until the third one with none.
The best way to test it is by looking at the start up screen when it was black and bright. You may have to restart the phone many times to make sure.
Sony screen looks very nice but always have the bright pixel problem. I encountered the same thing when I purchased the first Sony Xperia S. Always got these with Japanese phone.
Sent from my Calculator
Well, I thought that my XZ had one dead pixel, but after closer examination, I'm sure it's a screen protector manufacturing flaw. When you look at it straight farward it looks like a black pixel, but when you look at an angle, that the light reflects from the surface this dot starts to shine. It' s like a piece of glitter embeded in screen protector :/
Sent from my C6603 using xda app-developers
reptile64 said:
Unfortunately they say that up to two dead pixels is normal so they will not replace it
Click to expand...
Click to collapse
"Normal"
are you kidding me?
wtf is with the tech world now...
Just took my Z back to cpw. New one will be delivered on Tuesday. Fingers crossed for no dead pixels! !
What I did notice though is that my first 3 Z's had no seals on the boxes. Yesterday cpw had some more that were factory sealed. Must be a different batch. The Z is sellung like hotcakes as they were out of stock today.
Dead pixels is a trivial matter and most people wouldnt even notice. But they stand out like a saw thumb to me and irritate the hell out of me.
To check... use dull brightess, turn off adaptive lighting and useba black image
Sent from my GT-I9300 using xda app-developers app
Bump
Sent from my GT-I9300 using xda app-developers app

small blue dot only on camera

hello everyone. had the one for 3 weeks now. I just noticed a very small blue dot almost at the center of my screen when taking pics or recording videos. I could only see it on camera mode though. on home screen it does not appear. ran dead pixel test and did not find anything. I been searching forums and found nothing similiar . I'm debating on returning it or is there a fix for this. I'm completely stock, unrooted for now.
Is it in your photos?
Yes. I just tried it.
Sent from my HTCONE using xda app-developers app
Sent from my HTCONE using xda app-developers app
If u look at the same spot where the dot is and compare it to the app drawer, u can't see it.
Sent from my HTCONE using xda app-developers app
Just curious here but does it show on both front and back camera's or just one?
Sent from my HTCONE using xda premium
Just on the rear facing one. I hope it's a software issue, not hardware . I don't want a refurbished one.
Sent from my HTCONE using xda app-developers app
eldominicat43 said:
Just on the rear facing one. I hope it's a software issue, not hardware . I don't want a refurbished one.
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
At this stage, you likely won't get a refurb.
That said, it looks like your camera actually has a dead sensor. Not sure what, if anything, you can do to try to clear it up short of taking in the phone.
It obviously isn't the screen.
Ya, I am no genius on this subject by no means but that pixel would be considered stuck instead of a dead pixel. If it is on the software end of things then going through the various colorize settings in that particular camera mode and taking snapshots may release it. Maybe even a factory reset may release it back to normal.
Then again it may be a warning sign that that pixel is about to go dead too I guess. I really hope you get this cleared up for sure and I for one would be very curious as to just what is going on here. Thanks.
Edit: referring to the camera may have a dead sensor as said above, I would have thought that it would have shown that way with recording too. Maybe not though...
Thanks guys I'll try to take it back as soon as I can
Sent from my HTCONE using xda app-developers app
My HTC One has the exact same issue but it's on the very edge of the screen so much less offensive then where yours is.
It's a hot pixel on the camera sensor that only shows up when the ISO is cranked up. For DSLR's, software (at the factory or even on camera) is used to "map out" these hot pixels. Perhaps we have something similar on our phones that can be accessed.. have you tried a hard reset?
Blue dot
Yeah I recently purchased mine but unlocked and I have the same problem, seems to happen when it is on high ISO. I was reading into the hot pixel thing which happens in other cameras, but they say they go away but can persist. I am debating to wait or exchange it, but these phones are back-ordered :/
Considering that your hot pixel is near the center of the screen, I would consider exchanging it (if possible). While it's true that they can sometimes go away on their own, my experience (with DSLR's at least) has led me to not rely on this happening (I have a few hot pixels on my DSLR that have appeared and NOT gone away in the last few years).
I have a similar problem I have a little green dot on the corner of my screen
Sent from my HTCONE using xda premium

Sprint tech dicking me around

Brought my phone in for the dreaded purple hue in low light camera situations. Left it there and went to do some errands while they inspected it. Long story short I go back and he claims that corrosion in the headphone jack caused it. Then says he fixed it by blowing air in there and factory resetting it (I had run the ruu prior to bringing it in.) I grab the phone and go into camera and hold my hand up to the lens and bam still there. He then says "oh. That was the problem with the camera?" To which I responded with yes. And confirms that his claim of supposed corrosion is not the cause.
My question is this: did this tech flag the phone as internally damaged on my account and now I'm f'd and have to pay deductible for an obvious warranty issue or should I definitely take it to a different store?
Thanks
He could have flagged it but the flag is only good for 30 days if he did flag it. The system they use is called eticket. Without know the ticket number it would be very difficult for us to look past 30 days. So if you want it replaced them have the same store do it since they know what they did. If you don't want to deal with their dumbasses again then wait 30 days and go to another store. If you are still having issues then don't go to corporate stores. From my experience your chances of getting a complete **** are a lot higher at corporate locations.
Sent from my HTCONE using XDA Premium 4 mobile app
He could not have used eticket if it had corrosion. If it had corrosion, he would have told you to go through asurion because of water damage. He probably didn't even put a ticket through. Call CS and see if there's any notes.
via sexy phONE.
tsdeaton said:
He could have flagged it but the flag is only good for 30 days if he did flag it. The system they use is called eticket. Without know the ticket number it would be very difficult for us to look past 30 days. So if you want it replaced them have the same store do it since they know what they did. If you don't want to deal with their dumbasses again then wait 30 days and go to another store. If you are still having issues then don't go to corporate stores. From my experience your chances of getting a complete **** are a lot higher at corporate locations.
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Went to a different store today after work. Replaced phone. Same issue on new one so they are ordering another. Crossing fingers that one is good. They told me its software. Yeah OK.
I've gone through 7 HTC ones. And every single one of them had the camera blue/purple tent during low light situations. I just deal with it. I dont think I've ever seen a one not give that effect..
Sent from my HTCONE using XDA Premium 4 mobile app
tsdeaton said:
I've gone through 7 HTC ones. And every single one of them had the camera blue/purple tent during low light situations. I just deal with it. I dont think I've ever seen a one not give that effect..
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
The red display model at my local store did not have this problem. It was .2 version of software though.
Sent from my HTCONE using Tapatalk 4
akrod2as said:
The red display model at my local store did not have this problem. It was .2 version of software though.
Sent from my HTCONE using Tapatalk 4
Click to expand...
Click to collapse
Haha interesting. I have the red model but haven't tested out the cam yet. Just traded it in the other day so it would match the HTC flip cover. I don't have the purple/blue effect anymore wow this is the first I've seen
Sent from my HTCONE using XDA Premium 4 mobile app
tsdeaton said:
I've gone through 7 HTC ones. And every single one of them had the camera blue/purple tent during low light situations. I just deal with it. I dont think I've ever seen a one not give that effect..
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Dang, you're One unlucky person. Pun intended. In all seriousness the tint on my HTC One is only around the edges. When it is practically pitch black it will cover the whole screen. So, there re some good ones out there.
tsdeaton said:
Haha interesting. I have the red model but haven't tested out the cam yet. Just traded it in the other day so it would match the HTC flip cover. I don't have the purple/blue effect anymore wow this is the first I've seen
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
How did you go about trading it in?
When the red one came out HTC championship website was giving them away for people that wanted to trade in their current phone. My coworker had a gs3. They gave full trade value. She didn't want the red one but got it for me. I gave her my black One.
Sent from my HTCONE using XDA Premium 4 mobile app
tsdeaton said:
I've gone through 7 HTC ones. And every single one of them had the camera blue/purple tent during low light situations. I just deal with it. I dont think I've ever seen a one not give that effect..
Sent from my HTCONE using XDA Premium 4 mobile app
Click to expand...
Click to collapse
My first One didn't have the tint, but something got behind the lens and ruined every picture. It took Sprint 6 hours to determine that it in fact wasn't a scratch on the lens. My refurbished One has the tint but I don't really give a ****. Low light pictures on a smartphone typically ain't gonna be good anyway.
Well damn this thread is totally misleading based on the title ....geez ..
Haha Naw but yeah mine has that bloody low light issue but I made my peace ...if I can put up with the first evo camera ,I can put up with this anyday ..so ..bring it on HTC ..BRINGITON!!!
Sent from my HTCONE using XDA Premium 4 mobile app

Categories

Resources